Latest Alan Guth Stories

2013-07-11 14:35:13

The 2013 Gruber Cosmology Prize recognizes Viatcheslav Mukhanov and Alexei Starobinsky for their formative contributions to inflationary theory, an essential component for understanding the evolution and structure of the universe. According to the Prize citation, their theoretical work “changed our views on the origin of our universe and on the mechanism of its formation of structure.” Thanks to their contributions, scientists have provided a compelling...

$3 Million Fundamental Physics Prize Won By Stanford Physicist
2012-08-01 08:21:00

Stanford physics Professor Andrei Linde has been named an inaugural winner of the $3 million Fundamental Physics Prize. The award recognizes Linde's work developing cosmic inflation theory, a modification on big bang theory that generates a more accurate description of the birth of the universe. Andrei Linde freely admits that when he began developing theories of cosmic inflation in the early 1980s, the concept seemed like pure science fiction. But, as experimental data has verified his...

2009-02-16 08:40:00

During the next decade, a delicate measurement of primordial light could reveal convincing evidence for the popular cosmic inflation theory, which proposes that a random, microscopic density fluctuation in the fabric of space and time gave birth to the universe in a hot big bang approximately 13.7 billion years ago. Among the cosmologists searching for these weak signals will be John Carlstrom, the S. Chandrasekhar Distinguished Service Professor in Astronomy & Astrophysics at the...

2005-02-22 07:40:00

Stanford -- Some celestial bodies are so cold that methane freezes; others are so hot that nuclear reactions occur. And then there's Earth, with a benign temperature hovering in the narrow range between freezing and boiling, allowing the existence of liquid water-and life. ''There's no question that there are many things about the [universe] which if they were very much different, even just a little bit different, life couldn't exist, intelligent life couldn't exist,'' said Stanford physics...

Latest Alan Guth Reference Libraries

2004-10-19 04:45:41

Inflation -- Inflation is the idea - first proposed by Alan Guth (1981) - that the nascent universe passed through a phase of exponential expansion that was driven by a negative vacuum energy density (positive vacuum pressure). This expansion can be modelled by a non-zero cosmological constant. As a direct consequence of this expansion, all of the observable universe is posited to have originated in a small, initially causally-connected region. Quantum fluctuations in this microscopic...

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Word of the Day
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'